TYPE SPECIMENS OF PALEOZOIC FOSSILS 51 



leptograptus Lapworth 



Leptograptus subtenuis Hall (sp.) 



290 s y " type Graptolithus tenuis (Portlock) Hall. 



Paleontology of New York. 1847. 1:2 7 2 > pl« 74i n g- 2a - 

 Graptolithus subtenuis Hall. Miller's Amer- 

 ican Paleozic fossils. 1877. p. 244. 



Trenton beds Kenwood. Albany N. Y. 



(Xormans kill shale) 



On same slab with D. sagi tticaul is, Pal. X. Y. v. 1. 

 pi. 74, fig. la. 



lopholasma Simpson 



Lopholasma carinatum Simpson 



291 3 y " type Lopholasma carinatum Simpson. New 



York state museum bulletin 39. 1900. p. 206, fig. 19. 

 Hamilton beds Livonia salt shaft, Livingston co. N. Y. 



D. D. Luther, coll. 1891 



292 ^y^ type Simpson. New York state museum bulletin 39. 



1900. p. 206, fig. 20. 

 Hamilton beds Livonia salt shaft, Livingston co. X. Y. 



D. D. Luther, coll. 1891 



2 93 3 "3 '"' type Simpson, New York state museum bulletin 39. 



1900. p. 207, fig. 22. 



Hamilton beds Livonia salt shaft. Livingston co. N. Y. 



D. D. Luther, coll, 1891 



MENISCOPHYLLUM SimpSOn 



Meniscophyllum minutum Simpson 



294 ' 35 1 40 type Meniscophyllum minutum Simpson. 



New York state museum bulletin 39. 1900. p. 200, 

 fig. 2. 



Kinderhook beds Rockford Ind. 



295 3 5 a 4 ° type Simpson. New York state museum bulletin 39. 



1900. p. 200, fig. 3. 



Kinderhook beds Rockford Ind. 



296 -y fl type Simpson. Xew York state museum bulletin 39. 



1900. p. 200. fig. 4, 



Kinderhook beds Rockford Ind. 



michelinia De Koninck 

 Michelinia lenticularis Hall 



297 3££SL type Michelinia lenticularis Hall. 26th annual 



report of the X'ew York state museum of natural history. 

 1874. p. 113. 



